Wheketere API o te kaiwhakarato mata keri HDD mō te toka mārō utu whakaheke

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC637
Te rahinga iti rawa o te ota:	1 wahi
Ngā Taipitopito mōkihi:	Pouaka Papariki
Wā Tukunga:	5-8 ngā rā mahi
Painga:	Te Mahi Tere Teitei
Te Wā Pūtāhui:	3-5 tau
Taupānga:	Puna Hinu, Hau Taiao, Geothermy, Keri puna wai

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ngā mata keri tricone TCI HDD pilot tricone hokohoko rahi me te utu whakaheke i runga i te kounga pai rawa atu kei roto i te taonga me te utu whakaheke mai i te kaiwhakarato Haina.
Whakaahuatanga Moka:
IADC: 637 - Mata pere hiri TCI me te tiaki ine mō ngā hanganga pakeke waenga me te kaha pēhi teitei.
Kaha Whakapūmau:
100 - 150 MPA
14,500 - 23,000 PSI
Whakaahuatanga Whenua:
Ngā toka mārō, kua pai te whakapiripiri, pērā i: ngā kōhatu kōhatu mārō, ngā rārangi quarzite, ngā konganuku pyrite, ngā konganuku hematite, ngā konganuku magnetite, ngā konganuku chromium, ngā konganuku phosphorite me ngā granite.
Ka taea e Far Eastern Drilling te tuku i ngā moka tricone HDD o ngā rahi rerekē (mai i te 3” ki te 26”) me te nuinga o ngā waehere IADC.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	6 1/2 inihi
Rahi o te Mata Toka	165 mm
Momo Moka	Tāurunga Tungsten Carbide (TCI) Tricone Bit
Hononga Miro	3 1/2 API REG PIN
Waehere IADC	IADC637
Momo Peera	Peera Hiri-Hautaka me te Tiakitanga Ine
Hiri Whero	He whāriki hiri Elastomer (He whāriki hiri rapa) / He whāriki hiri whakarewa
Te Tiaki Rekereke	Kei te wātea
Te Tiaki i te Hiku o te Hāte	Kei te wātea
Momo Whakawhitiwhiti	Te Tohanga o te Paru
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	37,525-17,077 pauna
WOB (Taumaha i runga i te Momo)	167-76KN
RPM(r/min)	80~40
Te hanganga	Ngā hanganga waenga, pērā i te kirikiri waenga, te kōhatu uku, ngā kirikiri waenga, te hanganga waenga me ngā paparanga mārō, koi hoki, me ētahi atu.

Ngā Mata Wiri HDD 6 1/2 Inihi IADC637G, He Peera Hiri Whakarewa mō ngā Toka Mārō, me ngā Toka Roa. I roto i te keri i ngā toka mārō, he mea tino nui te roa o te mahi a ngā mata wiri tricone pailate kia pai ai te whiti i te wā kotahi. Ko ngā mata wiri tricone he mea hiri whakarewa anake te kōwhiringa kotahi hei keri i ngā toka tino mārō, tino roa hoki.
I roto i te kaupapa keri,Te Rawhiti Tawhitihe 15 tau te roa, ā, neke atu i te 30 whenua te wheako ratonga ki te whakarato i tengā mata keri me ngā wairua keri matatau mō ngā tono maha.Kei roto i te tono ko te HDD, te hanga, me te turanga, te keri puna wai. Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou akeAPI me te ISOwheketere whaimana o ngā mata keri. Ka taea e mātou te tuku i te otinga a tā mātou miihini ina taea e koe te whakarato i ngā āhuatanga motuhake, pēnei i te pakeke o ngā toka,ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana.He āwhina anō hoki tēnei ki a mātou ki te kimi i ngā mata wiri e tika ana i muri i tō whakamōhio mai ki a mātou.te keri puna poutū, te keri whakapae rānei, te keri puna hinu, te keri Kore-Keri rānei, te whakairi poutū rānei.